101004424 has 8 divisors (see below), whose sum is σ = 189383310. Its totient is φ = 50502208.

The previous prime is 101004383. The next prime is 101004473. The reversal of 101004424 is 424400101.

It can be written as a sum of positive squares in only one way, i.e., 55980324 + 45024100 = 7482^2 + 6710^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 101004398 and 101004407.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6312769 + ... + 6312784.

Almost surely, 2^101004424 is an apocalyptic number.

It is an amenable number.

101004424 is a deficient number, since it is larger than the sum of its proper divisors (88378886).

101004424 is a wasteful number, since it uses less digits than its factorization.

101004424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12625559 (or 12625555 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 101004424 is about 10050.0957209372. The cubic root of 101004424 is about 465.7077502224.

Adding to 101004424 its reverse (424400101), we get a palindrome (525404525).

The spelling of 101004424 in words is "one hundred one million, four thousand, four hundred twenty-four".